It seems that Ikenfell works perfectly for me after the latest Proton 5.13 release, without needing to do any manual patching/compiling from my part. If @tealnoise or @rvolgers can check and confirm this, I'll close this...
For those looking for a quick fix, doing a quick and dirty patch on the game binary seems to work as well. Do this at your own risk, of course. I run this Python 3 script in the game directory (the one that contains `Ike...
Yep, along with the changes mentioned in #3886 it looks like it's missing an update to the UserStats version (expects 012, but the latest in TOT is 011). Created a quick branch [here](https://github.com/tealnoise/Proton)...